000 00358nas a2200121Ia 4500
008 170101s2017 xx 000 0 und d
044 _aU.K.
245 0 _aELECTRICAL and Electronic Abstracts Series B
260 _bInstitution of Electrical Engineers
_aLondon
270 _aInstitution of Electrical Engineers
362 _aJan - Dec,1969
942 _2ddc
_cP
999 _c170521
_d170521